| ALSD | Alzheimer-like senile dementia |
|---|---|
| ALT | ALanine Transaminase(aminoTransferase) = SGPT |
| ALT | alanine aminotransferase; argon laser trabeculoplasty; avian laryngotracheitis |
| AlT | aluminum tartrate |
| Alt, alt | aluminum tartrate; alternate; altitude |
| ALTB | acute laryngotracheobronchitis |
| ALTE | Apparent Life-Threatening Event; 생명 위협 사건 = Near Miss ; 호흡 정지와 빈맥, 청색증, 창백, 의식장애가 있다가 성공적으로 소생시킨 사건 |
| ALTE | apparent life-threatening event |
| ALTEE | acetyl-L-tyrosine ethyl ester |
| ALTS | acute lumbar traumatic sprain [or syndrome] |